3D OpenGL real-time (exact word) realistic clock. Soft shadows, hardware multitexturing, stencil reflection, particle system and alpha-blending. This clock looks very similar to the real one. You can see even shadows from moving pointers.

Perfect Alarm ClockWith this free alarm clock you can set infinite number of alarms, triggering on a one time, daily, or weekly basis. Perfect Alarm Clock can play any audio file you specify (mp3, wma, ogg, etc).